baber/WOPTO huggingface dataset:
Patent SE-8406542-L (SE)
Inventor: TRULSSON P
IPC: F41G5/08
Filed: 1984-12-21
Abstract: The filter makes use of the information attributable to the time between the actual onset of object position variation and the moment when it was observed, and the data are used in a process of inward pivoting. A memory is incorporated in the equipment, in which the estimating information may be stored. When the filter is set at zero, the memory is connected and feeds the data to it. Simultaneously with the transmission of data by the memory to the filter, it also feeds it with new values covering new estimates commenced after setting at zero. On receipt of data from the memory the filter works at a higher speed in order to catch up with the commenced new estimation. The filter comprises a number of parallel operating units with different starting times, and only one filter unit at a time is connected to the ongoing estimating process.
Patent SE-8500400-L (SE)
Inventor: WALLMARK KENNETH
IPC: B27G19/06
Filed: 1985-01-29
Abstract: PCT No. PCT/SE85/00460 Sec. 371 Date Sep. 24, 1986 Sec. 102(e) Date Sep. 24, 1986 PCT Filed Nov. 18, 1985 PCT Pub. No. WO86/04294 PCT Pub. Date Jul. 31, 1986.A device for braking the saw chain (3) of a portable power saw (1). The power saw has a front handle (5) to be gripped by one hand (6) of the saw operator, and a rear handle (7) to be gripped by the operator's other hand (8). The device includes a brake means (11) capable of braking the saw chain (3) by means of an actuating member (12). This may have the shape of an L-shaped tube (12) which is connected to a kickback guard (9)on the power saw, and which can be operated by the operator's rear hand as a result of a coercion wrenching movement of the rear hand (8) if any kickback of the power saw will occur.
Patent SE-8501267-L (SE)
Inventor: ILON BENGT ERLAND
IPC: A43C15/02
Filed: 1985-03-14
Abstract: PCT No. PCT/SE86/00106 Sec. 371 Date Nov. 14, 1986 Sec. 102(e) Date Nov. 14, 1986 PCT Filed Mar. 12, 1986 PCT Pub. No. WO86/05370 PCT Pub. Date Sep. 25, 1986.The present invention relates to a device intended to be positioned under footgear as a walking facility and/or anti-skid means, whereby the device comprises a tread means (3) which is fastenable at the front and at the back of the footgear (2) through fore and rear anchoring members (4 and 5 respectively). In order to be adapted to shoes of various size, be firmly fastened and quickly removed in a simple manner and, after use, assume such a shape that it may be put away in any small space, e.g. a trousers-pocket, the tread means (3) is zigzag-shaped, in its normal shape substantially shorter than the footgear (2) and straightenable through elongation with regard to its zigzag-shape for increasing the length thereof, whereby said tread means is fastenable to the footgear.
Patent SE-8501760-L (SE)
Inventor: JOHANSSON L
IPC: F24C15/32
Filed: 1985-04-10
Abstract: In a convection oven having an oven chamber (13) and side compartments (20A, 20B) on opposite sides of the oven chamber which side compartments are separated from the oven chamber by perforated side walls (16) and form part of a circulation channel system with fans (22) for circulating air generally horizontally in a closed path comprising the oven chamber (13) and the side compartments (20A, 20B), the perforations of each side wall (16) take the form of slots (17) inclined upwardly and in the direction of flow of the air flowing in the associated side compartment to impart a vertical component of movement to the air flow passing from the side compartment (20A, 20B) through the slots (17) into the oven chamber (13).
Patent SE-8503291-L (SE)
Inventor: ERICSSON ROGER
IPC: F24D5/02
Filed: 1985-07-02
Abstract: The pressure drop layer (7) divides the house foundation space into intermediary (9) and bottom (10) spaces. The intermediary space communicates with one or more rooms in the house, via apertures (21) directly in a floor joist structure (6). This permits distribution of the air flowing through the rooms into two part currents. These are not only a specific amount to the space (10) for evacuation purposes, but also a set amount as input air to the rooms.
Patent SE-8503670-L (SE)
Inventor: TIBERG N
IPC: B01J2/00
Filed: 1985-08-01
Abstract: The fine grained material is mixed with a binder and spread out on the plant base where the binder cures. The mixt. of fine ground material and cured binder is then broken up and transported to the furnace for charging.
Patent SE-8505636-L (SE)
Inventor: WENNSTROM ELOF
IPC: E04B2/72
Filed: 1985-11-29
Abstract: Wall element or the like, which consists of two panels 1, 2 which are arranged at a distance from each other and are connected to each other by means of spacer elements 3 extending between them, which spacer elements 3 consist of a plurality of corrugated metal strips arranged at a distance from each other, the peaks 4 and bottoms 5 of the corrugations being connected to the panels 1, 2. According to this invention, the two panels 1, 2 are provided, on their insides in front of the corrugated metal strips 3, with plane metal strips bearing against the insides, and the wall element is intended to be filled with concrete, light concrete or plastic material, the panels 1, 2 forming a fixed structure which is such that the moisture in the concrete or the like, by means of the arrangement of the plane metal strips, is prevented from endangering the connection between the corrugated metal strips 3 and the panels 1, 2. <IMAGE>
Patent SE-8600401-L (SE)
Inventor: HOGLUND T
IPC: E04C2/08
Filed: 1986-01-29
Abstract: A sheet metal section, comprising an upper flange (2), which at its upper edges passes into two webs (3) which are sloping relative to said section and formed with stiffenings (7), each web passing at its lower edge into an outwardly bent lower flange (4). The upper flange (2) is substantially wider than the lower flanges (4). To achieve simpler manufacture of said section (1) and improved rigidity, strength and buckling resistance, the centre portion of said upper flange (2) is substantially arched in cross-section, said arch bulging upwards relative to said webs (3), and said upper flange (2) comprises, at its junction with each web (3), a stiffening fold (9). The transition between the upper flange (2) and each web (3) preferably comprises also a stiffening ridge (8) extending in the longitudinal direction of said section (1).
Patent SE-8600972-L (SE)
Inventor: JOHNSON R R
IPC: A24D3/04
Filed: 1986-03-04
Abstract: A tobacco smoke mouthpiece including a smoke impervious plug member having an upstream smoke inlet end and a downstream smoke outlet or mouth end with groove(s) in the periphery of the plug member extending from the inlet end to the mouth end, the plug member being blocked adjacent the inlet end so that the groove(s) forms the path for smoke flow from inlet end to mouth end of the plug member.
Patent SE-8601792-L (SE)
Inventor: FABO T
IPC: C09J7/20
Filed: 1986-04-18
Abstract: The wound dressing has a primary outer layer (1) turned away from the wound which is fluid-tight, inside which is a fluid-absorbent layer (3) comprising a mixture of hydrocolloid and a soft polymer. On the side of the fluid absorbent layer (3) facing the wound is a further outer layer (5) which is fluid-permeable. The outer layer contains an elastic or soft film of porous material with open pores and an adhesive lining (7) on the outer side of the film facing the skin.
Patent SE-8701132-L (SE)
Inventor: JAMES D R
IPC: B62B11/00
Filed: 1987-03-19
Abstract: The chassis 1 of an invalid hoist is supported on a plurality of castors 2, and has a selectively operable fixed-axis support wheel 8 rotatably mounted on a support member 10 which is positioned on a side member 9 of the chassis 1. The support member 10 is spring loaded towards a raised inoperative position with the support wheel 8 clear of ground engagement. A Bowden cable 14 operatively couples the support member 10 to a hand- operated control lever 13 so that movement of the lever 13 acts to lower the support wheel 8 to an operative ground-engaging position, against the spring loading of the support member 10. <IMAGE>
Patent SE-8701604-L (SE)
Inventor: ANGLEROT D
IPC: C01B17/06
Filed: 1987-04-16
Abstract: Process of preparation of elementary sulphur from an iron sulphide mineral, which comprises the oxidising acid lixiviation of the pulverised mineral, for extraction of the sulphur, the pulp obtained from the lixiviation being subjected to separation of its solids from the solution which contains it; the solids are treated hot with an organic solvent for sulphur, which is then recovered by crystallisation with cooling, while the solution is treated for extraction of the non-ferrous metals.
Patent SE-8701705-L (SE)
Inventor: DAHLIN S-H
IPC: G01N35/02
Filed: 1987-04-27
Abstract: PCT No. PCT/SE88/00215 Sec. 371 Date Oct. 26, 1989 Sec. 102(e) Date Oct. 26, 1989 PCT Filed Apr. 27, 1988 PCT Pub. No. WO88/08333 PCT Pub. Date Nov. 3, 1988.A device in washing and rinsing apparatuses for continuously creating a foam, and conveying this to a nozzle (30), which device incorporates an injector (12), the pressure side (14) of which being connectable to a driving medium, e.g. water under pressure, and the suction side of which being connectable to a liquid, foam-forming detergent. The spray nozzle (18) of the injector is designed with an elongated, cross-sectionally very small hole (19), adapted to press the driving medium as a very thin jet into the diffuser (16) of the injector. The diffusor (16) is slightly conical and on the inlet side is provided with a portion of bigger, preferably much bigger cross-sectional area than the hole (19) of the spray nozzle (18). The diffusor (16) is arranged to open into an expansion chamber (20), to which is connectable a pressurized gas, e.g. air, for transport of the foam created therein to the nozzle (30).
Patent SE-8702357-L (SE)
Inventor: GAMFELDT L
IPC: H01R13/15
Filed: 1987-06-05
Abstract: The female part (1) of the coupling has a socket part (3), whilst the male part (2) has a pin section (4) insertable in the socket part. In the space between the male and female parts are ring-shaped unions (7) which engage the socket part interior and the pin exterior. The unions take the form of metallic, sprung plates which are axially sepg. distance pieces (8). Each coupling plate has an internal dia. which is less than the external dia. of the pin part, and an external dia. which exceeds the inner dia. of the socket part, where when the coupling halves are joined together the plates are inclined in relation to a radial plane through the coupling in a direction in which the coupling halves are prevented from being drawn apart. Recesses are distributed around the outer and inner periphery of each plate.
Patent SE-8704245-L (SE)
Inventor: WILLIAMSSON BOERJE
IPC: A61M16/00
Filed: 1987-10-30
Abstract: A suction and cleaning device (2) for exhaled air including a vacuum generating means, e.g. a fan (20), which is proposed to be brought in connection with one or more suction members (7) arranged e.g. at a treatment location (19) for dental patients, at which at least one filter (16) is arranged in the connection between the suction member (7) and the fan (20). The filter (16) is included in a filter chamber (10), which is connected to a fan chamber (18), in which the fan (20) is included, at which the filter chamber (16) shows at least one connecting member (14) for a suction conduit (3), and at which the fan chamber (18) shows at least one outlet (25).
Patent SE-8801698-L (SE)
Inventor: JOHANSSON BERTIL
IPC: A01K97/01
Filed: 1988-05-05
Abstract: Device for winter fishing which contains glycol, or another non-freezable liquid, and which signals when fish has been caught. When the device is used, there is then no need to break up the fishing hole unnecessarily. <IMAGE>
Patent SE-8802603-L (SE)
Inventor: HJORTSBERG AA
IPC: B23B31/30
Filed: 1988-07-12
Abstract: A chuck for centring and clamping a workpiece in a machine tool 20 comprises a hydraulic system for actuation of tensioning members 16,25 for automatically achieving the said centring and clamping. A number of first tensioning members 16 are acted upon by a first pressure level for a first limited time span for centring of the workpiece, before a higher pressure level is allowed to act upon remaining tensioning members 25 for clamping of the workpiece. The chuck enables even previously unworked workpieces to be rapidly and effectively centred and clamped and possibly to be subsequently worked to narrow tolerances. <IMAGE>
Patent SE-8803233-L (SE)
IPC: F04D29/18
Filed: 1988-09-14
Abstract: The invention concerns an impeller for pumps, turbines, fans etc of a so-called closed type. The impeller includes cover discs (2) and (3) respectively and a number of vanes (5) arranged between said cover discs. In order to reduce the secondary flows within the impeller the secants between the suction side of the vane and the cover discs are displaced with regard to the secants at the pressure side of the vane, thus obtaining an impeller which is rotationally non-symmetrical.
Patent SE-8902138-L (SE)
Inventor: FORSBERG GOERAN
IPC: B65G65/46
Filed: 1989-06-14
Abstract: The present invention relates to a device for a common feeding out of bulk materials from separate containers (1, 2) in a desired mixing ratio, the outlets (12, 13) of the containers being placed above separate sections of an essentially horizontal conveying screw (9). Said conveying screw is enclosed by a rotatable drum (7, 7A-7B) having inlet holes (14) for bulk materials from said containers in areas for the outlets of the containers.
Patent SE-8902453-L (SE)
Inventor: FEJES P
IPC: G21F9/12
Filed: 1989-07-06
Abstract: PURPOSE: To make it possible to form a unit in which ion exchange beds can continuously and freely move in filters by constituting the main parts of strainer means of plural separate elements, arranged in relations parted from each other. CONSTITUTION: The condensate cleaning filter in the water circulation system in a power plant has the strainer means 24 to 27 arranged to come into contact with the beds 15 in an inlet 20 for the water entering the inside of the beds 15 and an outlet 21 of the water from the beds 15. These strainer means have apertures permeable to the water but impermeable to the particles of ion exchange resins. The strainer means are distributed with the apertures in a perpendicular direction and are arranged in the beds 15. Further, at least the two spaced strainer means 24, 25 for the inlet 20 of the water and at least the two spaced strainer means 26, 27 for the outlet 21 of the water are arrayed in the sequence that the means 24, 25 of the one kind and the means 26, 27 of the other kind are alternately lined up outward from the centers of the beds.
Patent SE-8903101-L (SE)
Inventor: MAGNUSSON R
IPC: F42D1/10
Filed: 1989-09-21
Abstract: Feed device 40 for flexible tubes 76 or rods, comprising a housing, opposite wheels 18 or wheels and surface, with or without applied belt, arranged in the housing in order to hold the tube with frictional engagement between them, the wheels alone, or together with control members, defining a path for the tube through the housing, and drive members 30 connected to at least one of the wheels for advancing the tube on the path by activation of the drive members. At least one driven wheel is arranged movably about a pivot axle offset from the wheel axle in the direction perpendicular to the path, activation of the wheel resulting in a reaction force component on the wheel against the tube. A unit 70 for mechanized loading of explosives uses the feed device. <IMAGE>
Patent SE-9001907-L (SE)
Inventor: RINGQVIST DANIEL
IPC: B01D24/46
Filed: 1990-05-28
Abstract: Filterable water is pushed to the bottom of a filter bed through perforated tubes or inlet channels turned upwards and downwards in the filter chambers, and is drawn over the bed via an outlet arrangement provided with a flow meter and flow regulator. - The rinsing carriage is connected to the tubes or channels, and rinsing water from a reversible pump mounted on the carriage is pressed into a distribution box on the carriage. Via connections, the water is transferred to the tubes or channels, and when the space above the bed is filled with rinsing waste water, a raisable and lowerable waste pump on the carriage is lowered into the bed to empty it. The pump passes the waste water to an outlet channel, and a blower machine blows air through the tubes or channels, or through a separate perforated air pipe system.
Patent SE-9004019-L (SE)
Inventor: BODIN J-O
IPC: F16D55/00
Filed: 1990-12-17
Abstract: The wheel spindle consists of a forged axle pin unit (10) with a fixed flange (23) and a cast spindle unit (9) to which the fixed flange is screwed. - Flanges (20) for fixing parts of a brake mechanism, pref. a brake yoke, to a disc brake are cast in one piece with the spindle unit.
Patent SE-9101082-L (SE)
Inventor: HOERBERG L
IPC: F28F19/00
Filed: 1991-04-11
Abstract: The present invention relates to a method and arrangement for keeping gas heat exchanger surfaces free of deposits, according to which particles with a certain particle size distribution are made to circulate in a circuit which includes the heat exchange space 5 in countercurrent to the gas, the particle size distribution being selected so that particles are kept suspended both in the heat exchange space by the upward-flowing, hot gas and in this connection collide with the heat exchanger surfaces, and above the heat exchange space (at 8). <IMAGE>
Patent SE-9101755-L (SE)
Inventor: SIREN M
IPC: C07F9/117
Filed: 1991-06-10
Abstract: The use is claimed of inositol triphosphate (IP3) for prepn. of a medicament effective against conditions attributable to or caused or aggravated by the presence of Pb, Hg, Ni or Cr in the body. - IP3 is of formula (I) where three A=OH and three A=OPO3(2-); X=H and/or at least one univalent, divalent or multivalent cation; n=no. of ions; and the charge of the respective ions. Pref. n=6-1, esp. 3-6; and z=1-6, espl 3, 2 or 1. - Specifically, IP3 is D-myo-inositol -1,2,6-(or 1,2,5- or 1,4,5-) triphosphate, L-myo-inositol -1,3,4-triphosphate, or myo-inositol -1,2,3 -triphosphate.
Patent SE-9200779-L (SE)
Inventor: LENTELL JAN
IPC: A61F2/24
Filed: 1992-03-13
Abstract: Cardiac valve, so called heart valve, comprising a sleeve or ring having an inlet end and an outlet end and which is provided with a central opening (4), and openable and closable flaps having for their purpose to allow flow of blood through the central opening (4) in one direction, the flaps (9a-c) being designed as circle segments, where the sector angle designated  alpha  has the value 360 DEG /n, where n is the number of circle segments and is 3, 4, 5 or 6, said flaps (9a-c) being at their outer edges pivotably connected to the inside of the ring (3) at said inlet end thereof, in that each flap (9a-c) is connected to the ring (3) by means of a hinge which is arranged in the center of the outer edge of the flap and which is accommodated in a recess in said ring (3), whereby said flaps in a closed position cooperate to form a sealing body and in an open position allow a free passage of blood.
Patent SE-9201775-L (SE)
Inventor: PETTERSSON K-E
IPC: A01B63/08
Filed: 1992-06-10
Abstract: A planting machine comprises a cross-country vehicle, having a frame suspended from wheels 7 which, for springing reasons, are mounted in carriers 8 which are movable relative to the frame, and at least one planting unit which is disposed close to such a wheel 7 and which incorporates a crane 17 supported by a girder 18, which crane at its free end or tip has a planting apparatus. The girder 18 is connected to the vehicle frame, or some part 9' joined rigidly thereto, by a parallel arm control system comprising upper and lower arms 20,21 having a total of four joints 22,23,24,25, two 22,23 of which are fixed and coupled with the said frame part 9' and the other two 24,25 of which are movable and coupled with the crane girder 18. Operating between the girder 18 and the wheel carrier 8 there is an articulated link 26, with the function of transmitting to the crane girder 18 level- motions of the wheel 7 relative to the vehicle frame such that the crane girder is raised or lowered relative to the frame at the same time as the wheel. <IMAGE>
Patent SE-9202166-L (SE)
Inventor: HAGNER OLLE
IPC: G01B11/00
Filed: 1992-07-15
Abstract: The invention relates to a relascope which has a gap for sighting. The relascope comprises a wheel 3 which is mounted rotatably relative to a holder 8 and a handle 1. The wheel 3 has, on its peripheral surface, a gap 7 of varying width so as to make correction of different ground inclination values possible. The wheel 3 is mounted at its centre 12 and the wheel 3 is provided with an eccentrically positioned weight 9 in order to create imbalance of the wheel. The width of the gap 7 is greatest diametrically opposite the positioning of the weight 9. After aligning the relascope on an inclination of the ground, the rotatability of the wheel 3 is momentarily eliminated so as to carry out relascopic measurement within a sector which has the inclination concerned, after which the wheel 3 is released for new setting etc. The relascope according to the invention makes possible reliable measurement on sloping terrain. <IMAGE>
Patent SE-9203769-L (SE)
Inventor: BENGTSSON ANDERS
IPC: B28C7/04
Filed: 1992-12-15
Abstract: Water is sprayed with a specific droplet size distribution over a ballast material (5,6,7). By producing an air current with a fan (4) through and around the ballast material the water-saturated air is continually removed. This produces a balanced process. It is important that the water content in the ballast material does not remain too high. Control of the spray interval and the air current is by a control computer. (To be reissued in later week when complete specification is available)
Patent SE-9400893-L (SE)
Inventor: GUNNARSSON LARS AAKE HANS
IPC: C02F3/08
Filed: 1994-03-16
Abstract: PCT No. PCT/SE95/00260 Sec. 371 Date Feb. 25, 1997 Sec. 102(e) Date Feb. 25, 1997 PCT Filed Mar. 15, 1995 PCT Pub. No. WO95/25072 PCT Pub. Date Sep. 21, 1995The invention refers to a carrier element to be used as a carrier for a microbial film in a biological water or waste water purification process in which the carrier elements are kept moving in the water. The surface of the carrier element is partly protected against collision with the surfaces of the other carrier elements. The carrier element has flow passages therethrough and is moreover designed to allow good flow of water therethrough also after a microbial film having been established on the surfaces. The carrier element has a length, width and/or height which exceeds 1.5 cm, and the protected area is larger than 100 m2/m3 of the volume of the carrier element. The cross-sectional area of the passage opening in the boundary surface towards the surroundings of the element comprises at least 35% of the boundary surface towards the surroundings of a homogenous body having the same dimensions. The invention also relates to the use of such carrier elements for the treatment of waste water from the wood-processing industry, the waste water containing at least 100 mg/l suspended matter as measured on a GF/A-filter, as well as a reactor for biological water or waste water purification, comprising a reactor tank (20) which contains carrier elements (25) according to the invention and wherein a grid (26) covering the bottom of the tank is provided over aerators (21) at said bottom.